Design considerations for a three dimensional fiber optic laser Doppler velocimeter for turbomachinery applications
نویسندگان
چکیده
منابع مشابه
Design Considerations for a 3d Fibre Optic Laser Doppler Velocimeter for Turbomachinery Applications
Single headed 3D Laser Doppler Velocimetry (LDV) geometries generally rely upon the use of 3 Doppler difference channels, inclined at differing angles with respect to the mechanical axes of the probe. The transformation between the non-orthogonal measurement co-ordinate system and the Cartesian system can result in large errors in the calculated velocities. A theoretical analysis of the geometr...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 1997
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.1148274